Waterton NP – Carthew-Alderson Hike

Carthew-Alderson is a spectacular 20 km hike in Waterton Lakes National Park. With an elevation gain of over 2000 feet, including a narrow trail across a lengthy 45% scree slope to Carthew Ridge, it is not for the faint-of-heart. But the reward at the top is an amazing 360-degree view of the Rockies, including peaks in Glacier National Park in the US.